<template>
  <div>
    <div class="lum-dialog-mask" v-show="isShow">
      <el-container class="lum-dialog-box" v-outside="close">
        <el-header class="header" height="50px">
          <p>添加好友</p>
          <p class="tools">
            <i class="el-icon-close" @click="close"></i>
          </p>
        </el-header>
        <el-main class="main">
          <el-input
            class="input"
            id="serach-mobile"
            prefix-icon="el-icon-search"
            placeholder="请输入对方手机号(精确查找)"
            clearable
            v-model="mobile"
            @keyup.enter.native="onSubmit"
            @input="error = false"
          />
          <p class="error" v-show="error">
            无法找到该用户，请检查搜索内容并重试
          </p>
          <el-button
            type="primary"
            size="small"
            :loading="loading"
            @click="onSubmit"
            >立即查找</el-button
          >
        </el-main>
      </el-container>
    </div>

    <!-- 查看好友用户信息 -->
    <user-business-card ref="userBusinessCard" />
  </div>
</template>
<script>
import { ServeSearchContact } from "@/api/contacts";
import UserBusinessCard from "@/components/user/UserBusinessCard";

export default {
  name: "UserSearch",
  components: {
    UserBusinessCard,
  },
  data() {
    return {
      loading: false,
      isShow: false,
      mobile: "",
      error: false,
    };
  },
  methods: {
    // 显示窗口
    open() {
      this.mobile = ''
      this.isShow = true;
      this.$nextTick(()=>{
        document.getElementById('serach-mobile').focus()
      })
    },

    // 关闭窗口
    close() {
      this.isShow = false;
    },

    onSubmit() {
      let { mobile } = this;
      if (mobile == "") return false;

      this.loading = true;
      ServeSearchContact({
        mobile,
      })
        .then((res) => {
          if (res.code == 200) {
            this.$refs.userBusinessCard.open(res.data.id);
            this.close();
          } else {
            this.error = true;
          }
        })
        .finally(() => {
          this.loading = false;
        });
    },
  },
};
</script>
<style lang="less" scoped>
.lum-dialog-box {
  width: 450px;
  max-width: 450px;
  height: 250px;

  .main {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;

    .input {
      width: 85%;
    }

    .error {
      width: 85%;
      color: red;
      font-size: 12px;
      height: 50px;
      line-height: 50px;
    }

    button {
      margin-top: 20px;
      width: 100px;
    }
  }
}
</style>
